Electric Circuits Two equal resistors R connected in series across a voltage source V dissipate power P. What would be the power dissipated in the same resistors when they are connected in parallel across the same voltage source? 2P. 4P. 16P. P. 2P. 4P. 16P. P. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 2. 0.5. 4. 0.25. 2. 0.5. 4. 0.25. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of the resistance of a 200 W, 230 V lamp to that of a 100 W, 115 V lamp will be 0.5. 2. 0.25. 4. 0.5. 2. 0.25. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of 200 W, 200 V lamp is 800 Ω. 400 Ω. 100 Ω. 200 Ω. 800 Ω. 400 Ω. 100 Ω. 200 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two 1 kΩ, 1 W resistors are connected in series. Their combine resistance and wattage will be 2 kΩ, 1 W. 2 kΩ, 0.5 W. 0.5 kΩ, 2 W. 1 kΩ, 1 W. 2 kΩ, 1 W. 2 kΩ, 0.5 W. 0.5 kΩ, 2 W. 1 kΩ, 1 W. ANSWER DOWNLOAD EXAMIANS APP
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